1461007863

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 2797778880

約数和(自身を除く): 1336771017

約数列:

[1, 3, 7, 9, 17, 21, 23, 37, 49, 51, 63, 69, 111, 119, 147, 153, 161, 207, 229, 259, 333, 357, 391, 441, 483, 629, 687, 777, 833, 851, 1071, 1127, 1173, 1449, 1603, 1813, 1887, 2061, 2331, 2499, 2553, 2737, 3381, 3519, 3893, 4403, 4809, 5267, 5439, 5661, 5957, 7497, 7659, 8211, 8473, 10143, 11221, 11679, 13209, 14427, 14467, 15801, 16317, 17871, 19159, 24633, 25419, 27251, 30821, 33663, 35037, 36869, 39627, 41699, 43401, 47403, 53613, 57477, 59311, 76257, 81753, 89539, 92463, 100989, 101269, 110607, 125097, 130203, 144041, 172431, 177933, 190757, 194879, 245259, 258083, 268617, 277389, 303807, 331821, 375291, 415177, 432123, 533799, 572271, 584637, 626773, 708883, 774249, 805851, 911421, 1008287, 1245531, 1296369, 1364153, 1716813, 1753911, 1880319, 2126649, 2322747, 3024861, 3312943, 3736593, 4092459, 4387411, 5640957, 6379947, 7058009, 9074583, 9549071, 9938829, 12277377, 13162233, 21174027, 23190601, 28647213, 29816487, 39486699, 63522081, 69571803, 85941639, 162334207, 208715409, 487002621, 1461007863]

約数ペア:

[(1, 1461007863), (3, 487002621), (7, 208715409), (9, 162334207), (17, 85941639), (21, 69571803), (23, 63522081), (37, 39486699), (49, 29816487), (51, 28647213), (63, 23190601), (69, 21174027), (111, 13162233), (119, 12277377), (147, 9938829), (153, 9549071), (161, 9074583), (207, 7058009), (229, 6379947), (259, 5640957), (333, 4387411), (357, 4092459), (391, 3736593), (441, 3312943), (483, 3024861), (629, 2322747), (687, 2126649), (777, 1880319), (833, 1753911), (851, 1716813), (1071, 1364153), (1127, 1296369), (1173, 1245531), (1449, 1008287), (1603, 911421), (1813, 805851), (1887, 774249), (2061, 708883), (2331, 626773), (2499, 584637), (2553, 572271), (2737, 533799), (3381, 432123), (3519, 415177), (3893, 375291), (4403, 331821), (4809, 303807), (5267, 277389), (5439, 268617), (5661, 258083), (5957, 245259), (7497, 194879), (7659, 190757), (8211, 177933), (8473, 172431), (10143, 144041), (11221, 130203), (11679, 125097), (13209, 110607), (14427, 101269), (14467, 100989), (15801, 92463), (16317, 89539), (17871, 81753), (19159, 76257), (24633, 59311), (25419, 57477), (27251, 53613), (30821, 47403), (33663, 43401), (35037, 41699), (36869, 39627)]